The microbial assemblies on the surface of plants correlate with specific climatic features, suggesting a direct link between environmental conditions and microbial inhabitation patterns. At the same time however, microbial communities demonstrate distinct profiles depending on the plant species and region of origin. In this study, we report Next Generation Sequencing-based metagenomic analysis of microbial communities associated with apple and blackcurrant fruits harvested from Lithuania and the Czech Republic. Differences in the taxonomic composition of eukaryotic and prokaryotic microorganisms were observed between plant types. Our results revealed limited geographic differentiation between the bacterial and fungal communities associated with apples. In contrast, blackcurrant berries harvested from different regions demonstrated high diversity in both bacterial and fungal microbiota structures. Among fungal and bacterial microorganisms, we identified both potentially beneficial (Cryptococcus, Hanseniaspora, Massilia, Rhodotorula, Sphingomonas) and phytopathogenic microorganisms (Cladosporium, Pantoea, Phoma, Pseudomonas, Septoria, Taphrina) indicating their important roles in ecological and evolutionary processes.

植物表面的微生物集合与特定的气候特征相关，这表明环境条件与微生物居住模式之间存在直接联系。然而，与此同时，微生物群落表现出不同的概况，这取决于植物种类和起源地区。在这项研究中，我们报告了基于下一代测序的宏基因组学分析，该微生物学与从立陶宛和捷克共和国收获的苹果和黑加仑果实相关。在植物类型之间观察到真核微生物和原核微生物的生物分类组成上的差异。我们的结果表明与苹果相关的细菌和真菌群落之间有限的地理差异。相比之下，从不同地区收获的黑加仑浆果在细菌和真菌的菌群结构上均表现出高度的多样性。在真菌和细菌微生物中，我们确定了这两种潜在的益处（隐球菌，汉逊，马西利亚，红酵母，鞘氨醇）和植物病原微生物（枝孢菌，成团泛菌，茎点霉，假单胞菌属，斑枯病，Taphrina）表明其在生态和进化过程中的重要作用。